/* Ensure Auroral container behaves as expected */
.container {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* Centered content */
.hero {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10;
  text-align: center;

  /* Fade-in animation */
  opacity: 0;
  animation: fadeIn 1.8s ease-out forwards;
}

/* Subtle aurora glow cycling */
.hero-title {
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: clamp(2rem, 6vw, 4.5rem);
  margin: 0;

  /* Base glow */
  text-shadow:
    0 0 12px rgba(120, 255, 220, 0.35),
    0 0 28px rgba(80, 200, 255, 0.25),
    0 0 60px rgba(140, 100, 255, 0.15);

  animation:
    fadeInUp 1.8s ease-out forwards,
    auroraGlow 24s ease-in-out infinite alternate;
}

/* Glow color cycling (very slow and subtle) */
@keyframes auroraGlow {
  0% {
    text-shadow:
      0 0 12px rgba(120, 255, 220, 0.35),
      0 0 28px rgba(80, 200, 255, 0.25),
      0 0 60px rgba(140, 100, 255, 0.15);
  }

  50% {
    text-shadow:
      0 0 14px rgba(80, 220, 255, 0.38),
      0 0 32px rgba(120, 180, 255, 0.28),
      0 0 70px rgba(120, 140, 255, 0.18);
  }

  100% {
    text-shadow:
      0 0 12px rgba(170, 120, 255, 0.35),
      0 0 30px rgba(140, 100, 255, 0.26),
      0 0 64px rgba(80, 200, 255, 0.14);
  }
}

/* Existing fade-in */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .hero-title {
    animation: fadeInUp 0.01s linear forwards;
  }
}
/* Logo */
.hero-logo {
  max-width: min(60vw, 320px);
  height: auto;
  filter:
    drop-shadow(0 0 12px rgba(120, 255, 220, 0.35))
    drop-shadow(0 0 30px rgba(80, 200, 255, 0.25));
}

/* CTA */
.hero-cta {
  margin-top: 1.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: 999px;
  text-decoration: none;
  color: #ffffff;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;

  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);

  box-shadow:
    0 0 12px rgba(120, 255, 220, 0.25),
    inset 0 0 18px rgba(255, 255, 255, 0.12);

  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 20px rgba(120, 255, 220, 0.45),
    inset 0 0 22px rgba(255, 255, 255, 0.18);
}

/* Fade-in keyframes */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
  .hero {
    animation: none;
    opacity: 1;
  }
}